Sick Harden behind the back between the legs

Great move by Harden today, absolute classic. Question though, he puts 2 hands on the ball as he regains control after the through the legs move; is that a double dribble? I know it's not in the NBA but in real life would it have been? Link below

Fumble at the end of a dribble perhaps? That magnates the double dribble however the footwork in the FIBA game would have been a travel. However this isn't FIBA therefore the unwritten 2 1/2 step NBA rule comes in.